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### All questions answers in the last paragraph

## MCQ Questions for Class 9 Mathematics with Answers

## Q1. In △ABC, ∠A = 35∘ and ∠B = 65∘, then the longest side of the triangle is:

(A) AC

(B) BC

(C) AB

(D) None of these

## Q2. In a right triangle, the longest side is:

(A) Perpendicular

(B) Hypotenuse

(C) Base

(D) None of the above

## Q3. In ∆ABC, BC = AB and ∠B = 80°. Then ∠A is equal to:

(A) 80°

(B) 40°

(C) 50°

(D) 100°

## Q4. If ABC and DBC are two isosceles triangles on the same base BC. Then:

(A) ∠ABD = ∠ACD

(B) ∠ABD > ∠ACD

(C) ∠ABD < ∠ACD

(D) None of the above

## Q5. The angles opposite to equal sides of a triangle are:

(A) Equal

(B) Unequal

(C) supplementary angles

(D) Complementary angles

## Q6. In ΔABC, ∠C = ∠A and BC = 4 cm and AC = 5 cm, then find length of AB.

(A) 5 cm

(B) 3 cm

(C) 4 cm

(D) 2.5 cm

## Q7. A triangle can have:

(A) Two obtuse angles

(B) Two acute angles

(C) Two right angles

(D) All angles more than 60°

## Q8. If AB = QR, BC=RP and CA = QP, then which of the following holds?

(A) △BCA ≅ △PQR

(B) △ABC ≅ △PQR

(C) △CBA ≅ △PQR

(D) △CAB ≅ △PQR

## Q9. △ABC = △PQR, then which of the following is true?

(A) CB = QP

(B) CA = RP

(C) AC = RQ

(D) AB = RP

## Q10. If two sides of a triangle are equal, the angles opposite to these sides are

(A) supplementary

(B) equal

(C) right angles

(D) not equal

## Q11. In a right triangle, the longest side is:

(A) Perpendicular

(B) Hypotenuse

(C) Base

(D) None of the above

## Q12. If the altitudes from vertices of a triangle to the opposite sides are equal, then the triangles is

(A) Scalene

(B) Isosceles

(C) Equilateral

(D) Right-angled

## Q13. ABC is an isosceles triangle in which altitudes BE and CF are drawn to equal sides AC and AB respectively. Then:

(A) BE > CF

(B) BE < CF

(C) BE = CF

(D) None of the above

## Q14. If ABC is an equilateral triangle, then each angle equals to:

(A) 90°

(B) 180°

(C) 120°

(D) 60°

## Q15. The perimeter of a triangle is **_** the sum of its medians.

(A) less than

(B) greater than twice

(C) equal to

(D) greater than

We hope the given NCERT MCQ Questions for Class 9 Math’s PDF Free Download solution will definitely help you to achieve perfect score. If you have any queries related to CBSE Class 9 Math’s MCQs Multiple Choice Questions with Answers, drop your questions below and will get back to you in no time.

## All questions answers

QUESTIONS NO : | ANSWERS : |

1 | C |

2 | B |

3 | C |

4 | A |

5 | A |

6 | C |

7 | B |

8 | D |

9 | B |

10 | B |

11 | B |

12 | B |

13 | C |

14 | D |

15 | D |

- Chapter 1. Number Systems Class 9 MCQ
- Chapter 2. Polynomials Class 9 MCQ
- Chapter 3. Coordinate Geometry Class 9 MCQ
- Chapter 4. Linear Equations for Two Variables Class 9 MCQ
- Chapter 5. Introduction to Euclid’s Geometry Class 9 MCQ
- Chapter 6. Lines and Angles Class 9 MCQ
- Chapter 7. Triangles Class 9 MCQ
- Chapter 8. Quadrilaterals Class 9 MCQ
- Chapter 9. Areas of Parallelograms and Triangles Class 9 MCQ
- Chapter 10. Circles Class 9 MCQ
- Chapter 11. Constructions Class 9 MCQ
- Chapter 12. Heron’s Formula Class 9 MCQ
- Chapter 13. Surface Areas and Volumes Class 9 MCQ
- Chapter 14. Statistics Class 9 MCQ
- Chapter 15. Probability Class 9 MCQ